Maxim Integrated MAX11046ETN T

Description
The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 are 4-, 6-, or 8-channel, 16-bit (MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B) or 14-bit (MAX11054/MAX11055/MAX11056) simultaneous-sampling ADCs. They feature independent track and hold (T/H) and SAR circuitry, providing simultaneous sampling at 250ksps for each channel.
The devices accept a 5V input and have overrange protection with internal 20mA input clamps. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.
The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B and MAX11054/MAX11055/MAX11056 operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. They are available in 56-pin TQFN and 64-pin TQFP packages and operate over the extended -40°C to 85°C temperature range.

Features
16-bit ADC (MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B) and 14-bit ADC (MAX11054/MAX11055/MAX11056)
8-channel ADC (MAX11046/MAX11046B/MAX11056)
6-channel ADC (MAX11045/MAX11045B/MAX11055)
4-channel ADC (MAX11044/MAX11044B/MAX11054)
Single analog and digital supply
High-impedance inputs up to 1GΩ
On-chip T/H circuit for each channel
Fast 3μs conversion time
High throughput: 250ksps for each channel
16-bit/14-bit, high-speed, parallel interface
Internal clocked conversions
10ns aperture delay
100ps channel-to-channel T/H matching
Low drift, accurate 4.096V internal reference providing an input range of 5V
External reference range of 3.0V to 4.25V, allowing full-scale input ranges of ±4.0V to 5.2V
56-pin (8mm x 8mm) TQFN and 64-pin (10mm x 10mm) TQFP packages
Evaluation kit available

Applications
Automatic test equipment
Power-factor monitoring and correction
Power-grid protection
Multiphase motor control
Vibration and waveform analysis